Christopher Fleighton Estes, M.D.
NPI 1073824553ActiveIndividual· Radiology, Radiation Oncology· Springfield, MO
Radiology, Radiation Oncology (M.D.) in Springfield, Missouri, trained at George Washington University School of Medicine (class of 2010). 188 Medicare patients in 2024, $116,014 paid; nearly all of their 290 Part D prescriptions were generic (93%). Amgen Inc. was the largest of 2 companies reporting payments in 2025, $164.94 in all, mostly food and beverage.
Overview
| NPI | 1073824553 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 29, 2010 |
| Last updated in NPPES | Dec 16, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Radiation Oncology Primary | 2085R0001X | 2015023179 | MO |
| Radiology, Radiation Oncology | 2085R0001X | 9407527 | KS |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Radiation Oncology (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 188 |
|---|---|
| Services billed | 1,530 across 29 procedure codes |
| Paid by Medicare | $116,014 |
Part D prescriptions in 2024
| Prescriptions (claims) | 290 · 395 30-day fills |
|---|---|
| Patients | 124 |
| Total drug cost | $7,327 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | George Washington University School of Medicine |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | Radiation Oncology |
Medical group
- Mercy Clinic Springfield CommunitiesLebanon, MO · 1,120 clinicians
Hospital affiliations
- Mercy Hospital LebanonLebanon, MO
- Mercy Hospital SpringfieldSpringfield, MO
Industry payments (Open Payments)
- 2025$164.94 · 2 payments from 2 companies
- 2024$86.79 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $121.69 | 1 |
| Astrazeneca Pharmaceuticals LP | $43.25 | 1 |
What the 2025 payments were for
- Food and Beverage$121.69 · 1 payment
- Education$43.25 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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